Think your whitening toothpaste is giving you the whitest smile you can get? Think again. Crest 3D White Glamorous White Whitestrips can dial up your dazzling smile 25X better than a leading whitening toothpaste.* Their no-slip grip means the strips stay put until you take them off, allowing you to talk and even drink water while you whiten. Use them once a day for 30 minutes to elevate your white smile to the next level. Safe for your teeth and enamel, Crest Glamorous White Whitestrips are the only ADA accepted whitestrips available.